There are currently three MP&T questions regarding dyslexia. With the understanding that this is a small number, and I don't immediately find other questions regarding non-physical types of limitation (leaving aside stage-fright), I suggest it's worthwhile to either rename the physical-limitations tag or add a new tag to encompass learning disabilities and other psychological/neuropsychological conditions or limitations.
As a discussion starting point, perhaps limitation-or-disability.
Related question: Should there be a new tag for personal physical limitations?
Update #1 (14 Jan 2021): I've come across a couple of other posts related to students who for various cognitive reasons either cannot read music or have great difficulty. In light of @YourUncleBob's comments, I'm leaning toward two tags: [physical-limitations], which exists already, and [learning-disabilities], which would be new.
Would like more feedback on the subject before considering further action.
Update #2 (26 Feb 2022): Revisiting this question in light of Dyslexia or Dyscalculia in Reading Music. A learning-disabilities would fit the question, but I'm hoping for more feedback before creating a new tag and then adding it to relevant questions.